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Unread 31-01-2013, 23:51
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Belt Shooter

Here is a better video of our Belt shooter.
http://www.youtube.com/watch?v=w35HC...ature=youtu.be
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Unread 01-02-2013, 00:06
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Re: Belt Shooter

This is VERY similar to ours, with very similar performance.

What speed are you running the belt at?
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Unread 01-02-2013, 00:09
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Re: Belt Shooter

Right now 1-1 with a mini cim motor.

What about y'all?
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Unread 01-02-2013, 00:13
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Re: Belt Shooter

we are gearing up 2 mini cims 1:4 (free speed output of ~24k rpm) but are using a fairly small diameter pulley.

What size pulley are you using?
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Unread 01-02-2013, 00:18
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Re: Belt Shooter

Okay cool.

Were using two six inch kitbot wheels with guides on either side of the front wheel and conveyer belt material.
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Unread 01-02-2013, 00:23
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Re: Belt Shooter

assuming loaded speed is approximately 5k rpm, your linear belt speed is approximately 88mph (great scott!) In a perfect world, your Frisbee will be leaving your shooter at 44mph.

We are somewhere in the neighborhood of a belt speed of 120mph. (Frisbee speed of 60 mph) as long as it all stays together.
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Unread 01-02-2013, 00:30
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Re: Belt Shooter

Not to be "that guy" but I can't help but notice none of you have safety glasses on...
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Unread 01-02-2013, 00:35
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Re: Belt Shooter

Once we hit 80% power we didn't notice much difference.
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Unread 01-02-2013, 00:38
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Re: Belt Shooter

Quote:
Originally Posted by nathannfm View Post
Not to be "that guy" but I can't help but notice none of you have safety glasses on...
Oh I guess you didn't notice, but we have those new safety contacts.
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Unread 01-02-2013, 00:49
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Re: Belt Shooter

Quote:
Originally Posted by Matt704 View Post
Oh I guess you didn't notice, but we have those new safety contacts.
Haha yes! I'm glad we're not the only team that uses those.
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Unread 01-02-2013, 00:57
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Re: Belt Shooter

Quote:
Originally Posted by catacon View Post
Haha yes! I'm glad we're not the only team that uses those.
Does your team have the force field ones to protect from debris? haha!
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Unread 01-02-2013, 08:19
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Re: Belt Shooter

This one looks similar to ours, except I dont know much detail because I am a chassis guy and a driver
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Unread 01-02-2013, 09:27
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Re: Belt Shooter

Quote:
Originally Posted by Bochek View Post
assuming loaded speed is approximately 5k rpm, your linear belt speed is approximately 88mph (great scott!) In a perfect world, your Frisbee will be leaving your shooter at 44mph.

We are somewhere in the neighborhood of a belt speed of 120mph. (Frisbee speed of 60 mph) as long as it all stays together.
The monsters are creating a design to travel ~150 mph. I really hope the belt doesn't tear itself apart. I'm actually worried that it will rip itself apart .
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Unread 01-02-2013, 09:53
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Re: Belt Shooter

Very nice!
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